"I guess we'll have to take the bottle home and work on it with a corkscrew," Bess said.
"Maybe not," George replied. She wiggled the cork from left to right, being careful not to break it. The cork loosened little by little. With one final yank, George pulled it out
She turned the bottle upside down. Nothing fell out. Then she held it up to her nose.
"What does it smell like?" Bess asked. "Perfume?"
"Nothing," George said, disappointed.
"You might as well throw it back into the water," Danny advised.
"I guess you're right," George said. "The whole thing was—wait a minute!" She had given the bottle a hard shake and looked into it. "I see something inside!" she said, excited. "It might be a note!"
Everyone watched breathlessly as George held the bottle upside down and continued to shake it. Finally a rolled paper appeared in the long, thin neck. She reached in with one finger and gently eased the piece out.
"What is it?" Nancy asked.
George carefully unrolled the yellowed, crinkled paper. "It's a message!" she cried out. "Dated twenty years ago!"
"What does it say?" Danny asked impatiently.
"Captain Wayne," George read, "USS Venerable sank in hurricane off Argentina. Twelve took to life boat. God's blessings."
There was complete silence for several seconds, then Nancy asked to see the paper.
"I believe it's authentic," she said after examining it carefully. "The paper is well preserved and the cork was in tight. And down in the corner is a date. This was written twenty years ago!"
"Why don't we take the whole thing to the Naval Station at Key West?" Danny suggested. "They have all kinds of records there of old ships that went down in hurricanes."
"Good idea," George said. She was about to roll the note and put it back in the bottle, when Bess stopped her.
"Don't do that," her cousin advised. "It was hard enough to get it out the first time. Shoving it back in the bottle won't make it any more authentic, you know."
George laughed and slipped the message in her pocket, then replaced the cork in the bottle. "My dear cousin, you're right for a change."
"I'm right more often than you want to admit," Bess said haughtily.
Danny grinned and started the Pirate's engine. Soon they approached Crocodile Island. The girls used the binoculars to search for the periscope in the deep, green channel, but did not see it. They circled the island from a distance and noticed a sign at the landing platform: no visitors today.
"They're keeping everyone out," Danny said. "No activity at all. I wonder for how long."
Nancy shrugged. "Let's just keep going around the island. Maybe we'll see something sooner or later."
They had almost completed the second circle when they heard an agonizing cry from somewhere on the island!
CHAPTER XThe Runaway's Clues
Bess turned pale. "Wh-what was that?"
Before anyone could guess, there were more bloodcurdling screams from the island.
"Maybe a crocodile got one of the workers!" George cried out in alarm.
Just then a young bearded man raced from behind the mangrove trees into the water. He splashed through the shallow area, and when he reached the green channel began to swim.
Seeing the nearby boat, he cried out, "Save me! Save me!"
Danny guided the skiff alongside the frantic swimmer, and the girls pulled him aboard. His eyes were bulging with terror, and his legs were bleeding profusely.
Danny quickly got a first-aid kit from a locker and handed it to the girls. They carefully washed the stranger's wounds and applied a soothing salve.
"What happened to you?" Nancy asked him.
"Just—just don't take me back to the island, please!" the young man pleaded.
"Of course not. Did a crocodile bite you?"
"No, no! I was beaten with one of the sharp hooked poles they use on the reptiles."
"How dreadful!" Bess said. "Why would anyone do that to you?"
"Because I didn't clean the pits to suit the boss. Oh, he has a terrible temper!"
Nancy wound a bandage around the man's left leg, while George attended to the right one.
Danny looked back to see if they were being followed, then asked, "Where do you want to go?"
"To Key Biscayne," the fugitive replied.
The young people heard the sound of an engine and noticed a fast motorboat coming up in the deep channel toward the island.
Just then a man appeared at the shore, yelling at the top of his lungs. "Colombo! Colombo, where are you? You can't run away! Where are you, Colombo?"
The runaway lay down in the bottom of the skiff, well protected by the three girls. He trembled with fright.
Danny put on extra power, and the Pirate skipped speedily across the bay. The man on shore continued to yell for Colombo, but suddenly he addressed the skipper of a passing motorboat.
"Follow the Pirate!" he ordered, pointing.
"The water's not deep enough," the skipper replied, much to the relief of Danny and his passengers.
The fugitive sighed, and Nancy asked him who he was and what had happened on Crocodile Island.
"My name is Colombo Banks. I'm from New Orleans, but I came here to get a job. I was hired to work on Crocodile Island. At first I liked it, but then the bosses became very cruel."
"In what way?" Nancy asked.
Colombo said that although he had requested permission to make a trip into Biscayne Bay on his free days, he had always been refused.
"I began to wonder why, and finally decided that the members of the Crocodile Ecology Company were doing something underhanded. Perhaps they didn't want me to leave and tell people what I had seen or heard."
"What did you see and hear?" George spoke up.
Colombo told them that a speedboat called The Whisper came and went mysteriously.
"Mysteriously? How?" Nancy asked.
"Often it docks or leaves in the middle of the night, and I was never allowed to watch what was going on. The bosses made me sleep on the far side of the island with one other man named Sol. He's black and a great guy. We were friends, but four other fellows who work there stay in the main house with the bosses."
"How mean!" Bess exclaimed.
Colombo went on, "I decided to find out what was going on. At night I would sneak out of my cabin and go to the main part of the island. Many times I saw Mr. Sacco and Mr. Gimler at the landing dock, but usually they whispered and I couldn't overhear anything.
"Once, however, Gimler spoke loud enough to a man I'd never seen. 'They want five hundred,' the boss said. 'Can you carry that many?' Unfortunately I couldn't make out the answer."
"Whom was he talking to?" George inquired.
"The skipper of The Whisper."
"Do you think they were referring to crocodiles?" Danny asked.
"I don't know."
"Do they ever transport crocs in The Whisper?"
"No," Colombo replied, then added, "I was scolded a good deal, mostly for no reason. It seemed as if the bosses had a grudge against me. I think they figured I knew more than I really do."
"That's possible," Nancy said thoughtfully.
"I wanted to leave the job," Colombo went on, "but they would never let me. A few times I tried to sneak up to the visitors and ask for a ride. But one of the workmen who lived with the bosses always chased me away."
"Did Sacco and Gimler ever have anything delivered to the island, or did they do the shopping themselves?" Nancy asked.
Colombo said that as far as he knew all supplies were brought in by The Whisper, and whenever any of the men left, they used that boat.
"You mean," Nancy asked, "that they do not use any other means of transportation?"
"Not as far as I know. But then, I wasn't around to see everything. I just worked and ate and slept."